/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */

package org.netbeans.modules.php.editor.elements;

import org.netbeans.modules.php.editor.api.ElementQuery;
import org.netbeans.modules.php.editor.api.QualifiedName;
import org.netbeans.modules.php.editor.api.elements.FullyQualifiedElement;
import org.netbeans.modules.php.editor.api.elements.NamespaceElement;


/**
 * @author Radek Matous
 */
public abstract class FullyQualifiedElementImpl extends PhpElementImpl implements FullyQualifiedElement {
    FullyQualifiedElementImpl(final String name, final String in, final String fileUrl,
            final int offset, final ElementQuery elementQuery, boolean isDeprecated) {
        super(name, in, fileUrl, offset, elementQuery, isDeprecated);
    }

    @Override
    public final QualifiedName getNamespaceName() {
        return getFullyQualifiedName().toNamespaceName();
    }

    @Override
    public final QualifiedName getFullyQualifiedName() {
        boolean isDefaultNamespace = isDefaultNamespaceName(getIn());
        return (isDefaultNamespace) ? QualifiedName.createForDefaultNamespaceName().append(getName()).toFullyQualified()
                : QualifiedName.createFullyQualified(getName(), getIn());
    }

    static QualifiedName composeQualifiedName(String namespaceName, String className) {
        boolean isDefaultNamespace = isDefaultNamespaceName(namespaceName);
        return (isDefaultNamespace) ? QualifiedName.createForDefaultNamespaceName().append(className)
                : QualifiedName.createFullyQualified(className, namespaceName);
    }

    static boolean isDefaultNamespaceName(String namespaceName) {
        boolean isDefaultNamespace = namespaceName == null || NamespaceElement.DEFAULT_NAMESPACE_NAME.equalsIgnoreCase(namespaceName);
        return isDefaultNamespace;
    }

    @Override
    public final boolean isAliased() {
        return false;
    }
}
